package com.bjsxt;


public class StopThread implements Runnable {
    private boolean flag = true;
    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+" 线程开始");
            int i= 0;
            while(flag){
                System.out.println(Thread.currentThread().getName()+" "+i++);
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        System.out.println(Thread.currentThread().getName()+" 线程结束");
    }
    public void stop(){
        this.flag = false;
    }

    public static void main(String[] args)throws Exception {
        System.out.println("主线程开始");
        StopThread st = new StopThread();
        Thread t1 = new Thread(st);
        t1.start();
        System.in.read();
        st.stop();
        System.out.println("主线程结束");
    }
}
